| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $11.95 | 11.457% | $13.3191 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $230.39 | 9.299% | $251.814 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $193.97 | 10.433% | $214.2069 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $173.92 | 6.596% | $185.3918 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $91.26 | 13.411% | $103.4989 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $75.87 | 10.556% | $83.8788 | $83.88 | $83.90 | $83.90 |
| Purchase #7 | $87.42 | 5.598% | $92.3138 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $864.78 | $944.4233 | $944.42 | $944.40 | $944.40 | |